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Simon CharpignySC

Simon Charpigny

🎯 Data Science and ML Engineer

€350/day
Marseille, FR
3-7 years

Average response time: 1 hour

About Simon

Who I am :

🙋🏻‍♂️ I'm a french engineer with 3 years of experience in data science and machine learning. Those 3 years include :
  • two years for my master's project in Machine Learning in industry (integration of a reinforcement learning model into an optimization algorithm), in Alayacare (health tech) in Montreal.
  • one year of internships in industry (gap year) in Meteo-France (6 months) and CEA (6 months).

My work experience and education :

📡 I was able to work on ML projects combining architecture, data science and analysis, but also on more Data-oriented projects involving SQL database processing, extraction, data transformation and features engineering.
✍🏻 The GitHub link for my master's thesis: .
🧑🏻‍🎓 Double engineering degree from ENSTA Paris (top french engineer school) and Polytechnique Montréal.

My skills :

🤖 Expert in Python (and learning libraries such as Pytorch and TensorFlow), very good command of C++ and at ease with R. I'm also proficient in visualization tools (Power Bi, Tensorboard), containerization (Docker) and office automation (Linux).
⚡️ I've acquired autonomy and initiative in key decision-making through my master's degree in industry.
🔎 Curious, proactive and very good interpersonal skills.

How I learn new skills :

đź“– I follow courses in Dara Science / ML and learn about IT tools.
Where ? → MIT courses, Hugging Face, books, etc.
Currently it is about Computer Vision and professional use of Docker.

Langages :

French (native), English (bilingual) and Italian (basics).
  • French

    Native or bilingual

  • English

    Fluent

  • Italian

    Basic

Remote only
Primarily works remotely

Experience

  • Polytechnique Montreal and Alayacare
    Research Scientist - Master research project
    RESEARCH
    January 2023 - September 2024 (1 year and 8 months)
    Montreal, QC, Canada
    - Develop a reinforcement learning model integrated with an optimization algorithm to improve the resolution of a homecare problem
    - Survey the state of the art and develop a synthesis methodology (memory in the git repository)
    - Generate synthetic data via multivariate probabilistic modeling
    - Model the agent, define the environment, formulate the MDP. Policy-based algorithms (PPO, SAC)
    - Benchmarking and performance evaluation (quality and time-to-solution). Visualization via Tensorboard

  • CEA
    Machine Learning Engineer - Internship
    RESEARCH
    March 2022 - September 2022 (6 months)
    91400 Saclay, France
    - Hypertune an auto-encoder for regressing the internal parameters of gravitational waves (Pytorch andJAX)
    - Pre-tuning input signals and visualizing their distribution in latent space
  • MĂ©tĂ©o France
    Data Scientist - Internship
    RESEARCH
    September 2021 - March 2022 (6 months)
    Saint-Denis, Réunion
    - Preparing training data for a cyclonic trajectory forecasting model
    - Managing, extracting and cleaning large samples of historical data (SQL)
    - Data transformation (mixed type): features engineering, PCA, encoding categorical variables

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Education

  • Master of Mathematics
    Polytechnique Montréal
    2024
    Master of Industrial Engineering Applied Mathematics
  • Master of Engineering
    ENSTA
    2019
    Master of Engineering Applied Mathematics

Skill set

Categories